| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.66 | 3.823% | $48.4438 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $10.64 | 8.356% | $11.5291 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $58.77 | 12.684% | $66.2244 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $205.61 | 3.712% | $213.2422 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $40.88 | 4.787% | $42.8369 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $21.71 | 3.632% | $22.4985 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $140.76 | 10.737% | $155.8734 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $525.03 | $560.6483 | $560.64 | $560.65 | $560.50 | |